enhance_composite_dc_sigma

NMEALINEREAD reads an NMEA sentence into a MATLAB structure array

image compression with threshoulding

针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控 制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号 频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方 法的基础上构造对信号分量进行控制的自适应控制器。(The adaptive vibration control of systems excited by forces of periodically varying frequencieswas dis- cussed. The presented adaptive controlwas realized on the basis of tracking of time-varying frequencies and amethod for online frequency estimation, filtering and controlwas proposed. Based on the principle of subspace identification, the time-varying frequencieswere estimated from the recursively computed autocorrelation ofmeasured signals. )

说明：  MeanShift算法在运动人体跟踪MATLAB代码(MeanShift algorithm in MATLAB code tracking of moving body)

说明：  用蚁群算法做的人口疏散模型，用于消防疏散危机时的仿真系统(sxabxnjsxnxnl;smmskx)

积分微分方法及应用在matlaB中的实现，压缩包里面包含讲义和源代码。(Integral derivative methods and applications in MATLAB, compression package which contains the lecture notes and source code.)

ACHIEVO OH Ñ ONELE MONTED IN THE FFT TRANSFORMER

对leach算法进行仿真，主要是leach的分簇路由算法(Algorithm is simulated on the leach. the main is cluster routing algorithm )

用MATLAB写的信道辨识与盲估计的有关数据处理的源程序(MATLAB was used identification and blind channel estimation of the data processing of the source)

Vehicle guidance for obstacle avoidance example